Sun Silver Buys Adjacent Nevada Claims From Bayan for Up to $800K Plus Royalty
Bayan divests Bayan Springs North to Sun Silver for up to A$800,000
Bayan Mining and Minerals (ASX: BMM) has entered into a binding Asset Sale Agreement to divest its 100%-owned Bayan Springs North Project in Nevada, USA, to Sun Silver Resources LLC, a wholly-owned subsidiary of Sun Silver Ltd (ASX: SS1). The transaction structure delivers total consideration of up to A$800,000 plus a retained 1.0% Net Smelter Return (NSR) royalty, with Completion expected by 31 August 2026. The deal reflects value-accretive portfolio management, crystallising near-term, non-dilutive funding from a non-core asset whilst preserving leveraged exposure to future exploration success through staged payments and ongoing production royalty.
The Project comprises 116 lode mining claims on land administered by the Bureau of Land Management, held through BMM’s 100%-owned subsidiary BMM Nevada LLC.
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Breaking down the deal terms
The transaction’s payment structure spreads consideration across immediate, deferred, and performance-linked milestones, giving BMM cash certainty now and contingent upside later.
| Component | Amount | Timing | Type |
|---|---|---|---|
| Completion payment | A$150,000 | On Completion Date | Cash |
| Deferred payment | A$150,000 | 12 months after Completion | Cash |
| Milestone payment | A$500,000 | Within 5 years, if trigger met | Cash or Sun Silver shares (SS1’s discretion) |
| NSR royalty | 1.0% on all minerals extracted | Ongoing | Retained royalty |
Two additional mechanisms provide BMM with further value optionality:
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Milestone trigger: If, within five years of Completion, Sun Silver announces a continuous drill intersection of at least 20 metres at a grade of not less than 100 g/t silver equivalent (AgEq) at Bayan Springs North, Sun Silver will pay BMM A$500,000 in cash or shares at SS1’s discretion.
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Royalty buyback: Sun Silver may at any time repurchase 0.5% of the NSR (reducing BMM’s royalty from 1.0% to 0.5%) for a one-off payment of A$2,000,000, flagging potential additional long-term value to BMM should Sun Silver choose to exercise this right.
This structure delivers immediate capital to BMM alongside leveraged exposure to exploration success, with no obligation to fund further work at Bayan Springs North.
Why BMM is selling — and why Sun Silver is the logical buyer
Bayan Springs North, whilst considered prospective for sediment-hosted precious metals mineralisation, is classified as a non-core asset within BMM’s portfolio. The Board believes the Project is better suited to ownership by Sun Silver given its substantial existing land position surrounding the site.
Bayan Springs North is immediately adjacent to Sun Silver’s Maverick Springs Project, which hosts a JORC (2012) Inferred Mineral Resource of 539 million ounces AgEq at 71 g/t AgEq. This proximity positions the Project within an established and highly prospective precious metals district, though the presence of mineralisation on neighbouring tenements does not guarantee exploration success at Bayan Springs North.
The transaction delivers multiple benefits for BMM:
- Immediate non-dilutive funding
- Deferred and contingent cash consideration
- Retained production royalty providing long-term upside
- No future funding commitments at Bayan Springs North
- Frees capital for the company’s rare earth growth strategy
Nathan Kong, Chief Executive Officer
“This Transaction is an excellent outcome for Bayan shareholders. It unlocks immediate value from a non-core asset while retaining meaningful long-term exposure to exploration success through both milestone payments and an ongoing royalty. Bayan Springs North is highly complementary to Sun Silver’s existing landholding, making Sun Silver the logical owner to advance exploration in the district. Importantly, Bayan maintains exposure to any future discovery success without committing additional capital.
The Transaction also delivers non-dilutive funding that further strengthens our ability to accelerate development of our rare earth portfolio. Our strategic priority remains building a leading critical minerals business through the advancement of the Desert Star Rare Earth Project and our proprietary rare earth processing technologies.”
What is an NSR royalty and why does it matter?
A Net Smelter Return (NSR) royalty is a percentage of revenue from minerals produced and sold, paid to the royalty holder without any obligation to fund mining or exploration costs. By retaining a 1.0% NSR over Bayan Springs North, BMM secures leveraged exposure to any future production upside at the Project, funded entirely by Sun Silver. This structure is particularly attractive for junior explorers, crystallising near-term value from an asset whilst preserving ongoing participation in potential future success.
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What Bayan keeps — and where it’s headed next
The divestment sharpens BMM’s strategic focus on its rare earth and critical minerals portfolio, with district exposure in Nevada’s precious metals corridor remaining intact through both the retained royalty and the company’s ongoing ownership of Bayan Springs South.
Bayan Springs South stays in the portfolio
BMM retains full ownership and control of the Bayan Springs South Project, which has returned high-grade surface assays up to 8.25 g/t gold (Au). The Project lies on the prolific Carlin Trend, approximately 10 km north-northwest of Kinross Corporation’s Bald Mountain mine, as detailed in BMM’s ASX Announcement dated 21 August 2025.
Desert Star drilling done, assays pending
BMM has completed its maiden reverse circulation (RC) drilling programme at the Desert Star Rare Earth Project, totalling 856 metres drilled. Samples have been dispatched to ALS Laboratories, with assay results expected in August / September 2026, subject to laboratory turnaround times.
Proceeds from the Bayan Springs North transaction will be allocated towards the company’s other existing US exploration projects and the development of BMM’s proprietary rare earth processing technologies. These technologies — spanning beneficiation, leaching, and resin-based separation, invented by the Colorado School of Mines — underpin BMM’s strategy to build a vertically integrated rare earths supply chain supporting US national security and defence manufacturing.
The divestment positions BMM as a US-focused critical minerals and rare earth company with near-term catalysts in the form of Desert Star assay results and ongoing technology commercialisation.
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